Pyothorax in Dogs – Pyothorax is a severe condition affecting dogs. This medical condition is also called thoracic empyema. Pyothorax means infected (pus) fluid is present in the pleural cavity (the space between the lungs and chest wall). The presence of pus can occur due to a bacterial infection, which may lead to difficulty breathing and systemic illness. Without treatment, pyothorax can be fatal. In this blog, we will discuss the causes and clinical signs of Pyothorax in Dogs, the diagnostic workup overview, treatment options, and what to expect in the recovery process when a dog is diagnosed with pyothorax.